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How Many Pellets Should a Guinea Pig Eat a Day?

Guinea pig pellets should be measured, not free-fed. Learn typical daily amounts, what to look for in pellets and common mistakes.

Typical amount

Many vets suggest around 1/8 cup of plain pellets per adult guinea pig per day, adjusted for weight and body condition. Follow the manufacturer's guidance and your vet's advice.

Choosing pellets

  • Plain, uniform pellets made for guinea pigs.
  • Timothy-based for adults.
  • Stabilized vitamin C.
  • Avoid mixes with seeds, colored pieces and dried fruit.

Common mistakes

  • Unlimited pellets leading to weight gain.
  • Using rabbit food, which lacks vitamin C.
  • Old pellets past their date.

Sources

The complete guinea pig care companion

Wheeky: Guinea Pig Guide

  • Searchable database of 200+ foods
  • Cage setup and first 7 days checklists
  • Emergency steps and vitamin C tracking

Free to download on iPhone and iPad. Works offline once installed.

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